Package | Description |
---|---|
org.apache.lucene.queries.function |
Queries that compute score based upon a function.
|
org.apache.lucene.queries.payloads |
The payloads package provides Query mechanisms for finding and using payloads.
|
org.apache.lucene.search |
Code to search indices.
|
org.apache.lucene.search.spans |
The calculus of spans.
|
org.apache.lucene.search.suggest.document |
Support for document suggestion
|
org.apache.lucene.spatial |
Lucene spatial search
|
org.apache.lucene.spatial.bbox |
Bounding Box Spatial Strategy
|
org.apache.lucene.spatial.util |
Various spatial utilities.
|
org.apache.lucene.spatial.vector |
Spatial strategy that uses two fields.
|
Modifier and Type | Class and Description |
---|---|
protected class |
FunctionQuery.FunctionWeight |
Modifier and Type | Class and Description |
---|---|
class |
SpanPayloadCheckQuery.SpanPayloadCheckWeight
Weight that pulls its Spans using a PayloadSpanCollector
|
Modifier and Type | Class and Description |
---|---|
class |
ConstantScoreWeight
A Weight that has a constant score equal to the boost of the wrapped query.
|
protected class |
DisjunctionMaxQuery.DisjunctionMaxWeight
Expert: the Weight for DisjunctionMaxQuery, used to
normalize, score and explain these queries.
|
class |
DoubleValuesSource
Base class for producing
DoubleValues
To obtain a DoubleValues object for a leaf reader, clients should call
DoubleValuesSource.rewrite(IndexSearcher) against the top-level searcher, and then
call DoubleValuesSource.getValues(LeafReaderContext, DoubleValues) on the resulting
DoubleValuesSource. |
class |
FilterWeight
A
FilterWeight contains another Weight and implements
all abstract methods by calling the contained weight's method. |
class |
LongValuesSource
Base class for producing
LongValues
To obtain a LongValues object for a leaf reader, clients should
call LongValuesSource.rewrite(IndexSearcher) against the top-level searcher, and
then LongValuesSource.getValues(LeafReaderContext, DoubleValues) . |
class |
Weight
Expert: Calculate query weights and build query scorers.
|
Modifier and Type | Class and Description |
---|---|
class |
AssertingSpanWeight
Wraps a SpanWeight with additional asserts
|
class |
SpanContainingQuery.SpanContainingWeight |
class |
org.apache.lucene.search.spans.SpanContainQuery.SpanContainWeight |
class |
SpanNearQuery.SpanNearWeight |
class |
SpanNotQuery.SpanNotWeight |
class |
SpanOrQuery.SpanOrWeight |
class |
SpanPositionCheckQuery.SpanPositionCheckWeight |
class |
SpanTermQuery.SpanTermWeight |
class |
SpanWeight
Expert-only.
|
class |
SpanWithinQuery.SpanWithinWeight |
Modifier and Type | Class and Description |
---|---|
class |
CompletionWeight
Expert: the Weight for CompletionQuery, used to
score and explain these queries.
|
Modifier and Type | Class and Description |
---|---|
class |
ShapeValuesSource
Produces
ShapeValues per-segment |
Modifier and Type | Class and Description |
---|---|
class |
BBoxOverlapRatioValueSource
The algorithm is implemented as envelope on envelope (rect on rect) overlays rather than
complex polygon on complex polygon overlays.
|
class |
BBoxSimilarityValueSource
A base class for calculating a spatial relevance rank per document from a provided
ShapeValuesSource returning a Rectangle per-document. |
Modifier and Type | Class and Description |
---|---|
class |
CachingDoubleValueSource
Caches the doubleVal of another value source in a HashMap
so that it is computed only once.
|
class |
DistanceToShapeValueSource
The distance from a provided Point to a Point retrieved from an ShapeValuesSource.
|
class |
ReciprocalDoubleValuesSource
Transforms a DoubleValuesSource using the formula v = k / (v + k)
|
class |
ShapeAreaValueSource
The area of a Shape retrieved from an ShapeValuesSource
|
class |
ShapeFieldCacheDistanceValueSource
A DoubleValuesSource that returns the spatial distance
between an input point and a document's points in
ShapeFieldCacheProvider . |
class |
ShapeValuesPredicate
Compares a shape from a provided
ShapeValuesSource with a given Shape and sees
if it matches a given SpatialOperation (the predicate). |
Modifier and Type | Class and Description |
---|---|
class |
DistanceValueSource
A DoubleValuesSource that returns the distance for a
PointVectorStrategy . |
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